69538993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 12109007

約数列:

[1, 17, 19, 41, 59, 89, 323, 697, 779, 1003, 1121, 1513, 1691, 2419, 3649, 5251, 13243, 19057, 28747, 41123, 45961, 62033, 69331, 89267, 99769, 215291, 781337, 1178627, 1696073, 3659947, 4090529, 69538993]

約数ペア:

[(1, 69538993), (17, 4090529), (19, 3659947), (41, 1696073), (59, 1178627), (89, 781337), (323, 215291), (697, 99769), (779, 89267), (1003, 69331), (1121, 62033), (1513, 45961), (1691, 41123), (2419, 28747), (3649, 19057), (5251, 13243)]